54183780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43003}}^1$

素因数の和:43025

約数の個数: 72

約数和(自身を含む): 187841472

約数和(自身を除く): 133657692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43003, 86006, 129009, 172012, 215015, 258018, 301021, 387027, 430030, 516036, 602042, 645045, 774054, 860060, 903063, 1204084, 1290090, 1505105, 1548108, 1806126, 1935135, 2580180, 2709189, 3010210, 3612252, 3870270, 4515315, 5418378, 6020420, 7740540, 9030630, 10836756, 13545945, 18061260, 27091890, 54183780]

約数ペア:

[(1, 54183780), (2, 27091890), (3, 18061260), (4, 13545945), (5, 10836756), (6, 9030630), (7, 7740540), (9, 6020420), (10, 5418378), (12, 4515315), (14, 3870270), (15, 3612252), (18, 3010210), (20, 2709189), (21, 2580180), (28, 1935135), (30, 1806126), (35, 1548108), (36, 1505105), (42, 1290090), (45, 1204084), (60, 903063), (63, 860060), (70, 774054), (84, 645045), (90, 602042), (105, 516036), (126, 430030), (140, 387027), (180, 301021), (210, 258018), (252, 215015), (315, 172012), (420, 129009), (630, 86006), (1260, 43003)]